Controller for a bed or chair with symbol set



FIG. 1 is a left side perspective view of a first embodiment of a controller for a bed or chair with symbol set.

FIG. 2 is a front view of the symbol set of FIG. 1.

FIG. 3 is a left side perspective view of a second embodiment of a controller for a bed or chair with symbol set; and,

FIG. 4 is a front view of the symbol set of FIG. 3.

The broken lines showing a portion of a bed or chair controller are included for the purpose of illustrating environmental structure and form no part of the claimed design. 

I claim the ornamental design for the controller for a bed or chair with symbol set, as shown and described. 